/*
 * Copyright 2005-2008 Axel Kramer (axelclk@gmail.com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.matheclipse.parser.client.ast;

/**
 * A node for a parsed floating number string. The floating point string is not
 * converted to a binary float or double type. only the String representation is
 * stored.
 * 
 */
public class FloatNode extends NumberNode {
	public FloatNode(final String value) {
		super(value);
	}

	public boolean equals(Object obj) {
		if (this == obj) {
			return true;
		}
		if (obj instanceof FloatNode) {
			return fStringValue.equals(((FloatNode) obj).fStringValue) && sign == ((FloatNode) obj).sign;
		}
		return false;
	}
	
	public int hashCode() {
		return super.hashCode()*43;
	}
}
